According to Gazette Notification No. 2463/05, published on November 17, 2025, registered persons in Sri Lanka are required to issue tax invoices that adhere to the updated technical specifications and format. Although the changes were initially scheduled to take effect on January 1, 2026, implementation has been postponed to April 1, 2026.
This reform marks another step forward in Sri Lanka’s digital taxation strategy, and taxpayers are now required to comply …